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zhou196311
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樓主  發(fā)表于: 2019-01-22 16:26
三菱1sPLC接dc24v電瓶做外接電源，用了1年多，plc電源的輸出集成電路壞了，什么原因
往事如風(fēng)
科技改變制造
級別: 網(wǎng)絡(luò )英雄

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1樓  發(fā)表于: 2019-01-22 16:29
電瓶電壓不穩（特別是充電后電壓會(huì )大）
三人行者必有我師 ，擇其善者而從之

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